Cisco MDS 9000 Series Command Reference

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Cisco MDS 9000 Family Command Reference
OL-8413-07, Cisco MDS SAN-OS Release 3.x
Chapter 4 C Commands
clear install failure-reason
clear install failure-reason
To remove the upgrade failure reason log created during in-service software upgrades (ISSUs) on the
Cisco MDS 9124 Fabric Switch, use the clear install failure-reason command.
Caution If you remove the upgrade failure reason log, then you will not have any information to help you debug
in the event of an ISSU failure.
clear install failure-reason
Syntax Description This command has no other arguments or keywords.
Defaults None.
Command Modes EXEC mode.
Command History
Usage Guidelines This command is supported only on the Cisco MDS 9124 Fabric Switch.
Examples The following example removes all upgrade failure reason logs on a Cisco MDS 9124 Fabric Switch.
switch# clear install failure-reason
Related Commands
Release Modification
3.1(1) This command was introduced.
Command Description
show install all status Displays the status of an ISSU on a Cisco MDS 9124 Fabric Switch.
show install all
failure-reason
Displays the reasons why an upgrade cannot proceed in the event of an
ISSU failure.

Cisco MDS 9000 Series Specifications

General

Category	Switch
Operating System	Cisco NX-OS
Ports	Varies by model
Protocols	Fibre Channel (FC), Fibre Channel over IP (FCIP), iSCSI
Redundancy	Redundant supervisors, power supplies, and fans
Management	Cisco Data Center Network Manager (DCNM), CLI, SNMP
Virtualization Support	VSANs (Virtual SANs)
Security Features	Fibre Channel Security Protocol (FC-SP)
Hot Swappable Components	power supplies, fans
Power Supply Options	AC and DC options available